Welwyn RC55 Precision Metal Film Resistor, 95.3Ω, 0.25W, ±0.1%
Welwyn RC55 precision metal film resistor, 95.3Ω, 0.25W, ±0.1% tolerance. Axial leaded, low noise, for stable analogue & measurement circuits.
The Welwyn RC55 Series Precision Metal Film Resistor is an axial-leaded component designed for applications demanding high accuracy and stability. Featuring a resistance of 95.3Ω and a tight tolerance of ±0.1%, it provides reliable and consistent performance in precision circuits.
Constructed with a metal film deposited onto a high-quality ceramic former, the resistor ensures excellent long-term stability. Nickel-plated steel caps are force-fitted to the former, and termination wires are welded to the caps for robust electrical and mechanical connections. The resistance value is precisely adjusted via a helical cut in the film, and the entire body is protected by a specially formulated epoxy coating, offering enhanced durability and environmental protection.
With a power rating of 0.25W (250mW) and a limiting element voltage of 350V, this resistor is suitable for a wide range of electronic designs. It exhibits low noise and a negligible voltage coefficient, making it ideal for sensitive analogue and measurement equipment. The component operates reliably across an extensive temperature range from -55°C to +155°C.
Key Specifications
- Resistance: 95.3Ω
- Tolerance: ±0.1%
- Power Rating: 0.25W / 250mW
- Technology: Precision Metal Film
- Temperature Coefficient: ±15ppm/°C
- Voltage Rating: 200V (Limiting Element Voltage: 350V)
- Operating Temperature: -55°C to +155°C
- Construction: Axial Leaded, Epoxy Coated
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